CDC Director: Enjoy the Holidays, But Take a COVID Test First
[MUSIC PLAYING] SPEAKER: How does a COVID-19 mRNA vaccine work? COVID vaccines are now available. Some of the COVID-19 vaccines are mRNA vaccines, but what does this mean? mRNA vaccines are different from traditional vaccines. mRNA vaccines don’t expose you to any real virus instead, they’re made with messenger Ribonucleic Acid or mRNA. This is … Read more